The Vietnam Logistic and Support Medal is a circular medal made of nickel-silver. The design is the same as the Vietnam Medal, but with a plain suspender.

The obverse bears the crowned effigy of The Queen with the inscription 'ELIZABETH II DEI GRATIA REGINA F.D.'

The reverse of the medal has the word 'VIETNAM' at the top centre above a depiction of a man standing between two symbolic spheres.

The medal ribbon has three red stripes on a yellow centre representing South Vietnam. The ribbon also has a blue stripe to represent the Navy, a red stripe for the Army and a light blue stripe for the Air Force. The ribbon also has a brown stripe for the colour of the earth and waterways of Vietnam.